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Samsung Galaxy S23 (SM-S911B) Android 15 firmware update S911BXXS8DYG5 – UK | SamFrew

Home / Devices / Galaxy S23 / SM-S911B / BTE

Galaxy S23

SM-S911B

Release S911BXXS8DYG5

UK · BTEAndroid 15Built 7/29/2025

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BTE-S911BXXS8DYG5-20250818135610.zip

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File size14.1 GB

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This file is also the factory firmware for this release.

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: S911BXXS8DYG5
CSC: S911BOXM8DYG5
Country: UK
Changelist: 30959686
Build date: 7/29/2025
Added to Samfrew: 8/18/2025

Supported networks

UK · CSC BTE · 1 carrier in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

EE

MCCMNC23430NWIDNW00249

EE Limited

5G 7005G 18005G 21005G 26005G 3500LTE 800LTE 1800LTE 2100LTE 2600GSM 1800